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<a href="http://bamboo.asterisk.org/browse/AST18/" style="font-family: Arial, sans-serif; font-size: 15px; font-weight:bold; color:#d62829">Asterisk - 1.8</a> >
<a href="http://bamboo.asterisk.org/browse/AST18-LUCID/" style="font-family: Arial, sans-serif; font-size: 15px; font-weight:bold; color:#d62829">Ubuntu Lucid (10.04)</a> >
<a href="http://bamboo.asterisk.org/browse/AST18-LUCID-705/" style="font-family: Arial, sans-serif; font-size: 15px; font-weight:bold; color:#d62829">#705</a>
<span class="failed" style="font-family: Arial, sans-serif; font-size: 14px;"> has failed.</span>
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<br/>Code has been updated by <a href="http://bamboo.asterisk.org/browse/author/rmudgett">rmudgett</a>.
<br/><strong>2/118</strong> tests failed.
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<a href="http://bamboo.asterisk.org/browse/AST18-LUCID-705/" style="text-decoration: none; font-family: Arial, sans-serif;text-align:left;font-size:16px;font-weight:bold;color:#036" >Failing Jobs</a>
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<a href="http://bamboo.asterisk.org/browse/AST18-LUCID-AMD64-705/" style="color:red;">amd64</a>
<span style="color:#444444; font-size:11px; font-style:italic;">(Default Stage)</span>
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<b>Duration:</b> 26 minutes
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<b>Tests:</b> 2 of 118 failed
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<a href="http://bamboo.asterisk.org/browse/AST18-LUCID-AMD64-705/log">Logs</a> | <a href="http://bamboo.asterisk.org/browse/AST18-LUCID-AMD64-705/artifact">Artifacts</a>
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<a href="http://bamboo.asterisk.org/browse/AST18-LUCID-705/commit/" style="text-decoration: none; font-family: Arial, sans-serif;text-align:left;font-size:16px;font-weight:bold;color:#036" >Code Changes</a>
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<a href="http://bamboo.asterisk.org/browse/AST18-LUCID-705/commit/" style="font-family: Arial, sans-serif; font-size: 13px; color:#036">See full change details</a><img src="http://bamboo.asterisk.org/images/icons/more.gif" width="15" height="15" style="vertical-align:middle;padding:2px">
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<a href="http://bamboo.asterisk.org/browse/author/rmudgett" style="font-family: Arial, sans-serif; font-size: 13px; font-weight:bold; color:#000">
rmudgett</a><br>
Call pickup race leaves orphaned channels or crashes.<br/>
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Multiple users attempting to pickup a call that has been forked to<br/>
multiple extensions either crashes or fails a masquerade with a "bad<br/>
things may happen" message.<br/>
<br/>
This is the scenario that is causing all the grief:<br/>
1) Pickup target is selected<br/>
2) target is marked as being picked up in ast_do_pickup()<br/>
3) target is unlocked by ast_do_pickup()<br/>
4) app dial or queue gets a chance to hang up losing calls and calls<br/>
ast_hangup() on target<br/>
5) SINCE A MASQUERADE HAS NOT BEEN SETUP YET BY ast_do_pickup() with<br/>
ast_channel_masquerade(), ast_hangup() completes successfully and the<br/>
channel is no longer in the channels container.<br/>
6) ast_do_pickup() then calls ast_channel_masquerade() to schedule the<br/>
masquerade on the dead channel.<br/>
7) ast_do_pickup() then calls ast_do_masquerade() on the dead channel<br/>
8) bad things happen while doing the masquerade and in the process<br/>
ast_do_masquerade() puts the dead channel back into the channels container<br/>
9) The "orphaned" channel is visible in the channels list if a crash does<br/>
not happen.<br/>
<br/>
This patch does the following:<br/>
<br/>
* Made ast_hangup() set AST_FLAG_ZOMBIE on a successfully hung-up channel<br/>
and not release the channel lock until that has happened.<br/>
<br/>
* Made __ast_channel_masquerade() not setup a masquerade if either channel<br/>
has AST_FLAG_ZOMBIE set.<br/>
<br/>
* Fix chan_agent misuse of AST_FLAG_ZOMBIE since it would no longer work.<br/>
<br/>
(closes issue ASTERISK-18222)<br/>
Reported by: Alec Davis<br/>
Tested by: rmudgett, Alec Davis, irroot, Karsten Wemheuer<br/>
<br/>
(closes issue ASTERISK-18273)<br/>
Reported by: Karsten Wemheuer<br/>
Tested by: rmudgett, Alec Davis, irroot, Karsten Wemheuer<br/>
<br/>
Review: <a href="https://reviewboard.asterisk.org/r/1400/">https://reviewboard.asterisk.org/r/1400/</a><br/>
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(334009)
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<a href="http://bamboo.asterisk.org/browse/AST18-LUCID-705/test" style="text-decoration: none; font-family: Arial, sans-serif;text-align:left;font-size:16px;font-weight:bold;color:#036" >Tests</a>
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<a href="http://bamboo.asterisk.org/browse/AST18-LUCID-705/test" style="font-family: Arial, sans-serif; font-size: 13px;color:#036">See full test details</a><img src="http://bamboo.asterisk.org/images/icons/more.gif" width="15" height="15" style="vertical-align:middle;padding:2px">
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New Test Failures (2)
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AsteriskTestSuite :
<a href="http://bamboo.asterisk.org/browse/AST18-LUCID-AMD64-705/test/case/5375660" style="font-family: Arial, sans-serif; font-size: 13px;color:#000">S/fastagi/say-digits</a>
<a href="http://bamboo.asterisk.org/browse/AST18-LUCID-AMD64-705/test" style="font-family: Arial, sans-serif; font-size: 13px;color:#999">(amd64)</a>
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AsteriskTestSuite :
<a href="http://bamboo.asterisk.org/browse/AST18-LUCID-AMD64-705/test/case/13599156" style="font-family: Arial, sans-serif; font-size: 13px;color:#000">S/apps/directory context operator exit</a>
<a href="http://bamboo.asterisk.org/browse/AST18-LUCID-AMD64-705/test" style="font-family: Arial, sans-serif; font-size: 13px;color:#999">(amd64)</a>
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